Hi Exhibitionist.

Depression can leave you feeling like you are alone. I know, I'm there now but I recently took the step to try and get a handle on myself. I talked to my Doctor, which was extremely hard for me. I can understand how asking for help seems like something you can't do, but you can. Please, talk to your parents. If not them, talk to the school therapist. If he asks why in a crowded place again, tell him you need to discuss it in private. Don't feel ashamed to ask for help. And if it doesn't come immediately, don't give up.